162865560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9491}}^1$

素因数の和:9529

約数の個数: 128

約数和(自身を含む): 574076160

約数和(自身を除く): 411210600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 9491, 17160, 18982, 28473, 37964, 47455, 56946, 75928, 94910, 104401, 113892, 123383, 142365, 189820, 208802, 227784, 246766, 284730, 313203, 370149, 379640, 417604, 493532, 522005, 569460, 616915, 626406, 740298, 835208, 987064, 1044010, 1138920, 1233830, 1252812, 1357213, 1480596, 1566015, 1850745, 2088020, 2467660, 2505624, 2714426, 2961192, 3132030, 3701490, 4071639, 4176040, 4935320, 5428852, 6264060, 6786065, 7402980, 8143278, 10857704, 12528120, 13572130, 14805960, 16286556, 20358195, 27144260, 32573112, 40716390, 54288520, 81432780, 162865560]

約数ペア:

[(1, 162865560), (2, 81432780), (3, 54288520), (4, 40716390), (5, 32573112), (6, 27144260), (8, 20358195), (10, 16286556), (11, 14805960), (12, 13572130), (13, 12528120), (15, 10857704), (20, 8143278), (22, 7402980), (24, 6786065), (26, 6264060), (30, 5428852), (33, 4935320), (39, 4176040), (40, 4071639), (44, 3701490), (52, 3132030), (55, 2961192), (60, 2714426), (65, 2505624), (66, 2467660), (78, 2088020), (88, 1850745), (104, 1566015), (110, 1480596), (120, 1357213), (130, 1252812), (132, 1233830), (143, 1138920), (156, 1044010), (165, 987064), (195, 835208), (220, 740298), (260, 626406), (264, 616915), (286, 569460), (312, 522005), (330, 493532), (390, 417604), (429, 379640), (440, 370149), (520, 313203), (572, 284730), (660, 246766), (715, 227784), (780, 208802), (858, 189820), (1144, 142365), (1320, 123383), (1430, 113892), (1560, 104401), (1716, 94910), (2145, 75928), (2860, 56946), (3432, 47455), (4290, 37964), (5720, 28473), (8580, 18982), (9491, 17160)]